LiteOn permits the authoring of AudioCDs at 40x writing speed. Despite that
fact that P-CAV doesn't have any fast speed shift points, the produced writing
quality does seem to have problems, especially in the beginning. If we see the
error rate in the duration of the disc, we can see a high C1 error rate at the
first few minutes (2-8). There is a high peak of an 150 C1 error rate that rises
the average error rate up to 3.9.

The produced CD also causes problems to the same drive, when trying to read
it, as CD Speed shows: